Index Catalog // ScholarsArchive@OSU

Thorium-230 normalized particle flux and sediment focusing in the Panama Basin region during the last 30,000 years

Creator:: Kienast, S. S., Kienast, M., Mix, Alan C., Calvert, S. E., and Francois, R.
Abstract:: Application of the ²³⁰Th normalization method to estimate sediment burial fluxes in six cores from the eastern equatorial Pacific (EEP) reveals that bulk sediment and organic carbon fluxes display a coherent regional pattern during the Holocene that is consistent with modern oceanographic conditions, in contrast with estimates of bulk mass...
Resource Type:: Article
Full Text:: focusing in the Panama Basin region during the last 30,000 years S. S. Kienast,1 M. Kienast,1 A. C. Mix,2

A review of nitrogen isotopic alteration in marine sediments

Creator:: Robinson, Rebecca S., Kienast, Markus, Albuquerque, Ana Luiza, Altabet, Mark, Contreras, Sergio, De Pol Holz, Ricardo, Dubois, Nathalie, Francois, Roger, Galbraith, Eric, Hsu, Ting-Chang, Ivanochko, Tara, Jaccard, Samuel, Kao, Shuh-Ji, Kiefer, Thorsten, Kienast, Stephanie, Lehmann, Moritz, Martinez, Philippe, McCarthy, Matthew, Mobius, Jurgen, Pedersen, Tom, Quan, Tracy M., Ryabenko, Evgeniya, Schmittner, Andreas, Schneider, Ralph, Schneider-Mor, Aya, Shigemitsu, Masahito, Sinclair, Dan, Somes, Christopher, Studer, Anja, Thunell, Robert, and Yang, Jin-Yu
Abstract:: Nitrogen isotopes are an important tool for evaluating past biogeochemical cycling from the paleoceanographic record. However, bulk sedimentary nitrogen isotope ratios, which can be determined routinely and at minimal cost, may be altered during burial and early sedimentary diagenesis, particularly outside of continental margin settings. The causes and detailed mechanisms...
Resource Type:: Article
Full Text:: marine sediments Rebecca S. Robinson,1 Markus Kienast,2 Ana Luiza Albuquerque,3 Mark Altabet,4 Sergio

Modeling and Finite Element Analysis of a Standard Concrete Canoe

Creator:: Stache, Stephanie S.
Abstract:: This thesis project provides a guiding framework for the structural analysis portion of the National Concrete Canoe Competition (NCCC). Step-by-step instructions on how to 3-dimensionally model a “standard” sized concrete canoe in AutoCAD Civil 3D, import the model into SAP2000, and proceed to analyze the canoe with the SAP2000 finite...
Resource Type:: Honors College Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Stephanie S

All hosts are not created equal : variation in amphibian responses to an emerging fungal pathogen and why it matters

Creator:: Gervasi, Stephanie S.
Abstract:: Emerging infectious diseases are increasing globally and are a threat to human, wildlife, and ecosystem health. The emerging fungal pathogen, Batrachochytrium dendrobatidis (Bd), or amphibian chytrid fungus, is associated with worldwide amphibian population declines and extinctions. Bd has been found on every continent where amphibians exist and has been documented...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Stephanie S. Gervasi for the degree of Doctor of Philosophy in

Viral Outbreak in Corals Associated with an In Situ Bleaching Event: Atypical Herpes-Like Viruses and a New Megavirus Infecting Symbiodinium

Creator:: Correa, Adrienne M. S., Ainsworth, Tracy D., Rosales, Stephanie M., Thurber, Andrew R., Butler, Christopher R., and Thurber, Rebecca L. Vega
Abstract:: Previous studies of coral viruses have employed either microscopy or metagenomics, but few have attempted to comprehensively link the presence of a virus-like particle (VLP) to a genomic sequence. We conducted transmission electron microscopy imaging and virome analysis in tandem to characterize the most conspicuous viral types found within the...
Resource Type:: Article
Full Text:: M. S. Correa1,2, Tracy D. Ainsworth3, Stephanie M. Rosales1, Andrew R. Thurber4, Christopher R

Assessment of the Introductory Transportation Engineering Course and the General Transportation Engineering Curriculum

Creator:: Turochy, Rod E., Fricker, Jon, Hawkins, H. Gene, Jr., Hurwitz, David S., Ivey, Stephanie S., Knodler, Michael A., Jr., and Young, Rhonda Kae
Abstract:: Transportation engineering is a critical subdiscipline of the civil engineering profession as indicated by its inclusion on the Fundamentals of Engineering Examination, its overlap with other specialty areas of civil engineering, and as recognized by the Transportation Research Board, Institute of Transportation Engineers, and the American Society of Civil Engineers....
Resource Type:: Article
Full Text:: University, Corvallis, OR, 97331 Tel (541) 737-9242, email: david.hurwitz@oregonstate.edu Stephanie S

Genome-Wide Scan and Test of Candidate Genes in the Snail Biomphalaria glabrata Reveal New Locus Influencing Resistance to Schistosoma mansoni

Creator:: Tennessen, Jacob A., Bonner, Kaitlin M., Bollmann, Stephanie R., Johnstun, Joel A., Yeh, Jan-Ying, Marine, Melanie, Tavalire, Hannah F., Bayne, Christopher J., and Blouin, Michael S.
Abstract:: Background: New strategies to combat the global scourge of schistosomiasis may be revealed by increased understanding of the mechanisms by which the obligate snail host can resist the schistosome parasite. However, few molecular markers linked to resistance have been identified and characterized in snails. Methodology/Principal Findings: Here we test six...
Resource Type:: Article
Full Text:: New Locus Influencing Resistance to Schistosoma mansoni Tennessen, J. A., Bonner, K. M., Bollmann, S

Macroalgae Decrease Growth and Alter Microbial Community Structure of the Reef-Building Coral, Porites astreoides

Creator:: Thurber, Rebecca Vega, Burkepile, Deron E., Correa, Adrienne M. S., Thurber, Andrew R., Shantz, Andrew A., Welsh, Rory, Pritchard, Catharine, and Rosales, Stephanie
Abstract:: With the continued and unprecedented decline of coral reefs worldwide, evaluating the factors that contribute to coral demise is of critical importance. As coral cover declines, macroalgae are becoming more common on tropical reefs. Interactions between these macroalgae and corals may alter the coral microbiome, which is thought to play...
Resource Type:: Article
Full Text:: E. Burkepile1, Adrienne M. S. Correa1,2, Andrew R. Thurber3, Andrew A. Shantz1, Rory Welsh1,2

Intraperitoneal Nanotherapy for Metastatic Ovarian Cancer Based on siRNA-Mediated Suppression of DJ-1 Protein Combined with a Low Dose of Cisplatin

Creator:: Schumann, Canan, Chan, Stephanie, Millar, Jess A., Bortnyak, Yuliya, Carey, Katherine, Fedchyk, Alex, Wong, Leon, Korzun, Tetiana, Moses, Abraham S., Lorenz, Anna, Shea, Delaney, Taratula, Olena, Khalimonchuk, Oleh, and Taratula, Oleh
Abstract:: Herein, we report an efficient combinatorial therapy for metastatic ovarian cancer based on siRNA-mediated suppression of DJ-1 protein combined with a low dose of cisplatin. DJ-1 protein modulates, either directly or indirectly, different oncogenic pathways that support and promote survival, growth, and invasion of ovarian cancer cells. To evaluate the...
Resource Type:: Article
Full Text:: Combined with a Low Dose of Cisplatin Canan Schumann, PharmDa,#, Stephanie Chana,#, Jess A. Millar, MSb

Overfishing and nutrient pollution interact with temperature to disrupt coral reefs down to microbial scales

Creator:: Zaneveld, Jesse R., Rosales, Stephanie, Fuchs, Corinne, Maynard, Jeffrey A., Thurber, Rebecca Vega, Burkepile, Deron E., Shantz, Andrew A., Pritchard, Catharine E., McMinds, Ryan, Payet, Jérôme P., Welsh, Rory, Correa, Adrienne M. S., and Lemoine, Nathan P.
Abstract:: Losses of corals worldwide emphasize the need to understand what drives reef decline. Stressors such as overfishing and nutrient pollution may reduce resilience of coral reefs by increasing coral–algal competition and reducing coral recruitment, growth and survivorship. Such effects may themselves develop via several mechanisms, including disruption of coral microbiomes....
Resource Type:: Article
Full Text:: . Payet1, Rory Welsh1, Adrienne M.S. Correa1,5, Nathan P. Lemoine2, Stephanie Rosales1, Corinne Fuchs6

ScholarsArchive@OSU

Thorium-230 normalized particle flux and sediment focusing in the Panama Basin region during the last 30,000 years

A review of nitrogen isotopic alteration in marine sediments

Modeling and Finite Element Analysis of a Standard Concrete Canoe

All hosts are not created equal : variation in amphibian responses to an emerging fungal pathogen and why it matters

Viral Outbreak in Corals Associated with an In Situ Bleaching Event: Atypical Herpes-Like Viruses and a New Megavirus Infecting Symbiodinium

Assessment of the Introductory Transportation Engineering Course and the General Transportation Engineering Curriculum

Genome-Wide Scan and Test of Candidate Genes in the Snail Biomphalaria glabrata Reveal New Locus Influencing Resistance to Schistosoma mansoni

Macroalgae Decrease Growth and Alter Microbial Community Structure of the Reef-Building Coral, Porites astreoides

Intraperitoneal Nanotherapy for Metastatic Ovarian Cancer Based on siRNA-Mediated Suppression of DJ-1 Protein Combined with a Low Dose of Cisplatin

Overfishing and nutrient pollution interact with temperature to disrupt coral reefs down to microbial scales

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